OT-2026-000008080
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000008080) never changes.
Identity and time
| Publication number | OT-2026-000008080 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-78b3-8334-b52462c0d2ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80c1ef658db3cbcb47c86f188bef00a36877e30a9ea7da3c08b6c84b5f79f316 |
|---|---|
| Markdown | 7e20837a022343bdc8ec896eea1e34c818b6ad8e4ad92309b9d2067cdf9b587a |
| Publication page | 10929e67f59c3f34e303949a83a8081be0a5c5c1972e6c37634dcbe6ceacac3c |
| Manifest | 5269deb1ab21440c18a8e8577fe05efb2eb53566dbfdd90b19d845db9a1b632e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | WHVoz5mCeCe6dHXm6wUbSD3Tc1MRes6vjIjCsuVjeB5BREAfDFnqBj7NqDoe+DdHkmF+1yVOfH6a+cdLe+JpDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:21.956078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008080observed 10929e67f59c3f34e303949a83a8081b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:21.930967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008080/manifest.jsonobserved 5269deb1ab21440c18a8e8577fe05efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.908622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008080/publication.mdobserved 7e20837a022343bdc8ec896eea1e34c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.887805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008080/publication.txtobserved 80c1ef658db3cbcb47c86f188bef00a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|